---> uname -a: Linux prd-centos8-builder-1c-1g-3657.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 107 6 363 340 Swap: 1023 26 997 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:bb:31:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febb:3198/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 21:03:53 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:02 PM 302.12 228.75 73.36 16415.59 40449.79 09:06:01 PM 146.82 29.75 117.07 3346.73 13551.10 09:07:01 PM 115.91 28.56 87.35 2141.15 7503.38 09:08:01 PM 36.84 5.13 31.71 335.22 1568.43 09:09:01 PM 142.98 115.38 27.60 7389.20 1606.88 Average: 148.95 81.68 67.27 5933.76 12935.70 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 PM 56696 323888 732360 92.81 2104 346072 510848 27.80 128120 469860 25876 09:06:01 PM 74208 305388 714848 90.60 672 300764 512284 27.88 114300 432208 13580 09:07:01 PM 139920 324952 649136 82.27 412 252312 496956 27.04 127968 351648 25436 09:08:01 PM 135428 329916 653628 82.84 412 261872 490204 26.68 145036 338480 1084 09:09:01 PM 52896 363188 736160 93.30 8 378488 460112 25.04 144140 424176 348 Average: 91830 329466 697226 88.36 722 307902 494081 26.89 131913 403274 13265 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 PM eth0 203.13 121.36 1063.17 54.89 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 65.14 60.37 777.23 7.22 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.54 23.01 181.20 7.58 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 15.94 18.76 15.69 8.55 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 18.23 17.45 22.32 7.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.81 48.16 410.85 17.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 21:03:53 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:02 PM all 59.13 0.12 11.42 20.77 0.08 8.48 09:05:02 PM 0 59.13 0.12 11.42 20.77 0.08 8.48 09:06:01 PM all 68.87 0.00 6.25 5.34 0.08 19.45 09:06:01 PM 0 68.87 0.00 6.25 5.34 0.08 19.45 09:07:01 PM all 63.45 0.00 4.85 4.57 0.08 27.05 09:07:01 PM 0 63.45 0.00 4.85 4.57 0.08 27.05 09:08:01 PM all 65.94 0.00 2.37 1.58 0.07 30.04 09:08:01 PM 0 65.94 0.00 2.37 1.58 0.07 30.04 09:09:01 PM all 50.79 0.00 3.17 15.54 0.07 30.43 09:09:01 PM 0 50.79 0.00 3.17 15.54 0.07 30.43 Average: all 61.62 0.02 5.61 9.57 0.08 23.11 Average: 0 61.62 0.02 5.61 9.57 0.08 23.11